St Paul's at night

BIM event at Arup in Fitzroy Street. Then walked to Cannon Street.

My IT troubles have continued. Having had to get one of my laptops expensively repaired (motherboard problem affecting the display), I have found that an external hard drive that I use for backing up is no longer working (and, of course, it's long out of warranty). I have been in touch with a data recovery service, but when I tried to visit their London office, I found it it was only a drop-off point and the people had already left.